package mybatis.util;

import java.io.IOException;
import java.io.InputStream;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

public class DBUtils {
	private static SqlSessionFactory factory = null;
	static {
		try {
			InputStream is = Resources.getResourceAsStream("sqlMapConfig.xml");
			SqlSessionFactoryBuilder builder = new SqlSessionFactoryBuilder();
			factory = builder.build(is);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	public static SqlSession getSqlSession() {
		return factory.openSession();
	}
}
